On Final Stopping Time Problems. - J. L. Manaldi; Edmundo Rofman (Optimization Techniques, 1974)

On Bang-Bang Control Policies. - Roberto Gonzalez; Edmundo Rofman (Optimization Techniques, 1975)

Global optimization of arborescent multilevel inventory systems. - Roberto Gonzalez; Edmundo Rofman; Claudia A. Sagastizábal (J. Glob. Optim., 1995)